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Danfoss Type NRV Refrigeration Check Valve Straight-way Flare
Danfoss Type NRV Refrigeration Check Valve Straight-way Flare
Specifications
Brand Name :
BRANDO
Model Number :
NRV
Certification :
CE, ISO
Place of Origin :
Ningbo, China
MOQ :
10 pcs
Price :
Negotiation
Payment Terms :
L/C, T/T, Western Union, Paypal
Supply Ability :
200000 pcs per month
Delivery Time :
4 to 7 working days
Packaging Details :
Box, Carton, Pallet
Product Name :
Refrigeration Check Valve
Port Size (Inch) :
1/4'' to 3/4''
Connection :
Straight-way, Flare
Applicable Refrigerant :
HCFC. HFC, HC
Max Working Pressure :
46 bar
Media Temperature Range :
-50℃ to +140℃
Description

Danfoss Type NRV Refrigeration Check Valve Straight-way Flare

NRV and NRVH refrigeration check valves can be used in liquid, suction and hot gas lines in refrigeration and air conditioning plant with HCFC. HFC and HC flammable refrigerants. The valves ensure the correct flow direction and prevent back-condensation from a warm part of the system to the cold evaporator. A built-in damping piston makes the valves suitable for installation in lines where pulsation can occur. e. g. in the discharge line from the compressor.

Technical Data of NRV, NRVH Straightway Flare Check Valve:

Model Connection Type Connection Size
Pressure drop
across valve
 Kv Value Cv Value Code no
inch mm bar psi
m3/h
gal/min
NRV 6
Straight-way, Flare
 1/4'' 6 0.07 1.01 0.56 0.65 020-1040
NRV 10 3/8'' 10 0.07 1.01 1.2 1.39 020-1041
NRV 12 1/2'' 12 0.05 0.72 2.05 2.37 020-1042
NRV 16 5/8'' 16 0.05 0.72 3.6 4.16 020-1043
NRV 19 3/4'' 19 0.05 0.72 5.5 6.36 020-1044

Main Dimension of NRV, NRVH Straightway Flare Check Valve:

Danfoss Type NRV Refrigeration Check Valve Straight-way Flare

Model Connection L S
Inch mm mm mm
NRV 6 1/4'' 6 55 19
NRV 10 3/8'' 10 60 19
NRV 12 1/2'' 12 70 24
NRV 16 5/8'' 16 81 28
NRV 19 3/4'' 1995 34

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Danfoss Type NRV Refrigeration Check Valve Straight-way Flare

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Product Detail
Brand Name :
BRANDO
Model Number :
NRV
Certification :
CE, ISO
Place of Origin :
Ningbo, China
MOQ :
10 pcs
Price :
Negotiation
Contact Supplier
Danfoss Type NRV Refrigeration Check Valve Straight-way Flare

Ningbo Brando Hardware Co., Ltd

Verified Supplier
10 Years
zhejiang, ningbo
Since 2008
Business Type :
Manufacturer, Distributor/Wholesaler, Exporter, Seller
Main Products :
Pneumatic Cylinder Valve, Pneumatic Pulse Valve, Pneumatic Solenoid Valve
Total Annual :
8million-9million
Employee Number :
50~100
Certification Level :
Verified Supplier
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